DE69609548T2 - Bilderzeugungsgerät und Zwischenbildträger-Einheit - Google Patents

Bilderzeugungsgerät und Zwischenbildträger-Einheit

Info

Publication number
DE69609548T2
DE69609548T2 DE69609548T DE69609548T DE69609548T2 DE 69609548 T2 DE69609548 T2 DE 69609548T2 DE 69609548 T DE69609548 T DE 69609548T DE 69609548 T DE69609548 T DE 69609548T DE 69609548 T2 DE69609548 T2 DE 69609548T2
Authority
DE
Germany
Prior art keywords
imaging device
image carrier
intermediate image
carrier unit
unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69609548T
Other languages
English (en)
Other versions
DE69609548D1 (de
Inventor
Katsutoshi Ogawa
Akira Kumon
Junichi Nawama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69609548D1 publication Critical patent/DE69609548D1/de
Publication of DE69609548T2 publication Critical patent/DE69609548T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1605—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1604—Arrangement or disposition of the entire apparatus
    • G03G21/1623—Means to access the interior of the apparatus
    • G03G21/1633—Means to access the interior of the apparatus using doors or covers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/0103—Plural electrographic recording members
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the transfer unit
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1678—Frame structures
    • G03G2221/169—Structural door designs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Color Electrophotography (AREA)
DE69609548T 1995-04-03 1996-03-30 Bilderzeugungsgerät und Zwischenbildträger-Einheit Expired - Fee Related DE69609548T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7077499A JPH08272229A (ja) 1995-04-03 1995-04-03 電子写真装置およびその装置に用いる中間転写ユニット

Publications (2)

Publication Number Publication Date
DE69609548D1 DE69609548D1 (de) 2000-09-07
DE69609548T2 true DE69609548T2 (de) 2001-03-29

Family

ID=13635668

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69609548T Expired - Fee Related DE69609548T2 (de) 1995-04-03 1996-03-30 Bilderzeugungsgerät und Zwischenbildträger-Einheit

Country Status (4)

Country Link
US (1) US5787326A (de)
EP (1) EP0736820B1 (de)
JP (1) JPH08272229A (de)
DE (1) DE69609548T2 (de)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990071600A (ko) * 1996-09-24 1999-09-27 모리시타 요이찌 컬러화상형성장치
JPH10133450A (ja) * 1996-11-05 1998-05-22 Matsushita Electric Ind Co Ltd カラー画像形成装置
JP3447497B2 (ja) * 1996-12-27 2003-09-16 京セラ株式会社 カラー画像形成装置
JPH10301464A (ja) * 1997-02-27 1998-11-13 Canon Inc 画像形成装置
JPH10268656A (ja) * 1997-03-24 1998-10-09 Matsushita Electric Ind Co Ltd カラー画像形成装置、およびそれに用いるベルトユニット
JPH10282760A (ja) * 1997-04-01 1998-10-23 Matsushita Electric Ind Co Ltd カラー電子写真装置
JPH117173A (ja) * 1997-06-16 1999-01-12 Matsushita Electric Ind Co Ltd カラー画像形成装置
KR100246444B1 (ko) * 1997-07-15 2000-03-15 윤종용 화상형성장치및방법
JP3608646B2 (ja) * 1997-07-18 2005-01-12 株式会社リコー 画像形成装置及びその装置に用いられる中間転写ユニット
US6078765A (en) * 1997-10-28 2000-06-20 Canon Kabushiki Kaisha Image forming apparatus
JPH11133836A (ja) * 1997-10-31 1999-05-21 Ricoh Co Ltd 画像形成装置
US6035158A (en) * 1997-11-28 2000-03-07 Matsushita Electric Industrial Co., Ltd. Image forming apparatus and belt unit thereof
JP2000172086A (ja) 1998-12-08 2000-06-23 Toshiba Corp 転写ベルトユニット
JP3654788B2 (ja) * 1999-03-10 2005-06-02 株式会社リコー 画像形成装置
JP2001272857A (ja) * 2000-03-24 2001-10-05 Ricoh Co Ltd 現像装置、画像形成装置及び画像形成プロセスユニット
JP4677083B2 (ja) * 2000-08-28 2011-04-27 キヤノン株式会社 画像形成装置
JP2002182445A (ja) * 2000-12-11 2002-06-26 Ricoh Co Ltd 転写材搬送機構及び画像形成装置
US6571074B2 (en) * 2001-09-13 2003-05-27 Toshiba Tec Kabushiki Kaisha Image forming apparatus
EP1316856A3 (de) * 2001-11-30 2003-09-17 Ricoh Company, Ltd. Wiederaufnahme des Betriebs nach einem Stau in einem vertikalen Blatttransportweg eines Bilderzeugungsgerätes
CN100403186C (zh) * 2001-12-18 2008-07-16 株式会社理光 图像形成装置，带组件及图像形成系统
JP2004029842A (ja) * 2003-08-04 2004-01-29 Ricoh Co Ltd プロセスユニット及び画像形成装置
US7136609B2 (en) * 2004-03-19 2006-11-14 Lexmark International, Inc. Movable subunit and two piece cartridge for use in an image forming device
US7162182B2 (en) * 2004-03-19 2007-01-09 Lexmark International, Inc. Image forming device having a door assembly and method of use
JP4860947B2 (ja) * 2004-06-30 2012-01-25 キヤノン株式会社 画像形成装置
JP4544621B2 (ja) * 2004-06-30 2010-09-15 京セラミタ株式会社 画像形成装置
US7302209B2 (en) * 2004-06-30 2007-11-27 Canon Kabushiki Kaisha Image forming apparatus facilitating removal of recording material from opening/closing portion
JP2006036432A (ja) * 2004-07-26 2006-02-09 Oki Data Corp 画像形成装置
US7744077B2 (en) * 2004-09-03 2010-06-29 Lexmark International, Inc. Jam-door open sensing using media sensor and method for use thereof
JP4412258B2 (ja) * 2005-08-25 2010-02-10 ブラザー工業株式会社 画像形成装置
US7496317B2 (en) * 2005-08-31 2009-02-24 Brother Kogyo Kabushiki Kaisha Image-forming device facilitating resolution of paper jam
US7391993B2 (en) * 2005-10-26 2008-06-24 Kyocera Mita Corporation Image forming device with interlocked mechanism
JP4289351B2 (ja) * 2005-12-27 2009-07-01 ブラザー工業株式会社 画像形成装置
JP4811103B2 (ja) * 2006-04-27 2011-11-09 富士ゼロックス株式会社 画像形成装置
JP4857018B2 (ja) * 2006-04-28 2012-01-18 株式会社リコー 画像形成装置及び像担持体の保護装置
JP4845589B2 (ja) * 2006-05-19 2011-12-28 株式会社リコー 画像形成装置
JP5095133B2 (ja) 2006-06-06 2012-12-12 株式会社リコー 転写装置の製造方法
US7878725B2 (en) * 2006-06-12 2011-02-01 Ricoh Company, Ltd. Image forming apparatus having removable units
JP4945261B2 (ja) * 2007-02-14 2012-06-06 株式会社リコー 画像形成装置
JP5193610B2 (ja) * 2008-01-18 2013-05-08 京セラドキュメントソリューションズ株式会社 画像形成装置
JP5393062B2 (ja) * 2008-06-06 2014-01-22 キヤノン株式会社 画像形成装置
JP5084622B2 (ja) 2008-06-10 2012-11-28 キヤノン株式会社 画像形成装置
JP2010052889A (ja) * 2008-08-28 2010-03-11 Brother Ind Ltd 画像形成装置
JP2010112970A (ja) * 2008-11-04 2010-05-20 Ricoh Co Ltd 画像形成装置
JP5284072B2 (ja) * 2008-12-17 2013-09-11 キヤノン株式会社 画像形成装置
JP2010230775A (ja) * 2009-03-26 2010-10-14 Brother Ind Ltd 画像形成装置
US8849158B2 (en) * 2010-10-21 2014-09-30 Kabushiki Kaisha Toshiba Transfer device of image forming apparatus and related image forming apparatus
JP5834626B2 (ja) * 2011-08-29 2015-12-24 ブラザー工業株式会社 画像形成装置
JP6932307B2 (ja) * 2017-07-25 2021-09-08 沖電気工業株式会社 情報処理装置
JP7476714B2 (ja) * 2020-08-05 2024-05-01 コニカミノルタ株式会社 画像形成装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56149075A (en) * 1980-04-22 1981-11-18 Konishiroku Photo Ind Co Ltd Copying apparatus
JPS592061A (ja) * 1982-06-28 1984-01-07 Canon Inc 現像装置
US4588280A (en) * 1982-08-17 1986-05-13 Canon Kabushiki Kaisha Image forming apparatus and process unit detachably mountable thereto
JP2788285B2 (ja) * 1988-09-12 1998-08-20 株式会社リコー 画像記録装置
US5309202A (en) * 1990-07-26 1994-05-03 Konica Corporation Image forming apparatus
JPH0485575A (ja) * 1990-07-30 1992-03-18 Matsushita Electric Ind Co Ltd 画像形成装置
JPH0493978A (ja) * 1990-08-06 1992-03-26 Matsushita Electric Ind Co Ltd 画像形成装置
JP3200139B2 (ja) * 1991-04-01 2001-08-20 キヤノン株式会社 プロセスカートリッジ及び前記プロセスカートリッジを装着可能な画像形成装置
JPH06289666A (ja) * 1992-04-10 1994-10-18 Matsushita Electric Ind Co Ltd 電子写真装置
US5612771A (en) * 1993-09-07 1997-03-18 Matsushita Electric Industrial Co., Ltd. Multi-color electrophotographic printer having multiple image forming units for creating multiple toner images in registry
US5565975A (en) * 1994-06-10 1996-10-15 Matsushita Electric Industrial Co., Ltd. Color image forming apparatus and method having toner images transferred to a paper sheet
JPH08137181A (ja) * 1994-11-11 1996-05-31 Minolta Co Ltd 画像形成装置

Also Published As

Publication number Publication date
JPH08272229A (ja) 1996-10-18
EP0736820A1 (de) 1996-10-09
US5787326A (en) 1998-07-28
EP0736820B1 (de) 2000-08-02
DE69609548D1 (de) 2000-09-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee